I've had a bump on my head for almost 2 months. it's like a mosquito bite, itchy, but if i let it go then it goes down and gets smaller. it itches, and is about the size of a dime, but completely disappears when left alone until messed with again. what co

ForgiveMe4BeingNosey: Don't mess with it, waddaya think? Don't mess with it for another month or two. Resist scratching it, or fooling with it or touching it, or scraping it with a comb. If after waiting, it's still there, then have a doctor look at it to assess for size, color(s), borders, etc. Of course, you said the bump is on your head. The head includes ears and face. So if this bump is on the end of your nose....